Application :: catalogObjectSpace - Get object handle for data catalog
The function returns the object space handle for the data catalog. Usually, the data catalog has been opened and is available, when the configuration or ini-file passed to the application contains a [DATA-CATALOG] section referring to the data source for the data catalog.
When the catalog had been opened successfully, the function returns an object space handle. Otherwise, it throws an exception.
Return value: Object space reference ( odaba::ObjectSpace & )
The reference refers to an opened or not opened object space handle.